NDC codes

FDA NDC Directory
Product NDC (as listed)85437-004Labeler and product segments. Claims need a package NDC.
Product NDC at billing width85437-0004Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
85437-004-60854370004601 TUBE in 1 CARTON (85437-004-60) / 60 g in 1 TUBEMarketed from Nov 7, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Ertaczo
Generic name (nonproprietary)
sertaconazole nitrate
Active ingredients
Sertaconazole nitrate — 20 mg/g
Dosage form
Cream
Route
Topical
Labeler
Coral Way Pharma, LLCNDC labeler code 85437
Product type
Prescription drug
Marketing category
NDA — New Drug ApplicationApplication NDA 021385
Marketing start
Listing expires
Other FDA classes
Azoles (Chemical structure)
Identifiers
Product ID 85437-004_4ee1de22-cab4-606f-e063-6394a90afd63SPL ID 4ee1de22-cab4-606f-e063-6394a90afd63SPL set ID c6fa8dc4-2620-474e-a9b4-6657d9cbfa96RxCUI 250511, 580294UNII 1DV05410M5UPC 0385437004600
Pharmacologic class
Azole Antifungal

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Topical products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N485437000460 followed by a unit qualifier and the quantity

Package 85437-0004-60. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective .

Indications (excerpt from the label)

ERTACZO ® cream, 2%, is indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum , Trichophyton mentagrophytes, and Epidermophyton floccosum . ERTACZO cream, 2% is an azole antifungal indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum, Trichophyton mentagrophytes , and Epidermophyton floccosum . ( 1 )

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 85437-004

What is NDC 85437-004?
85437-004 is the product NDC for Ertaczo (sertaconazole nitrate), Sertaconazole nitrate 20 mg/g cream, listed with the FDA by Coral Way Pharma, LLC. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Ertaczo (Sertaconazole Nitrate).
What is the active ingredient?
Sertaconazole nitrate.
Who is the labeler?
Coral Way Pharma, LLC, NDC labeler code 85437. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Ertaczo?
1 other product NDC are listed under this name. See all Ertaczo NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Ertaczo NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Ertaczosertaconazole nitrateSertaconazole nitrate 20 mg/gCreamTopicalLacer Pharma, LLC73159-00473159-0004-60

Other NDCs under NDA 021385

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under NDA 021385
ProductStrengthForm · routeLabelerProduct NDC
Ertaczosertaconazole nitrateSertaconazole nitrate 20 mg/gCreamTopicalLacer Pharma, LLC73159-004

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